How do you adjust Renault scenic tensioner?

To adjust the tensioner on a Renault Scenic, first, locate the tensioner pulley, which is typically found near the serpentine belt. Use a suitable tool, like a ratchet or wrench, to rotate the tensioner in the direction specified in your vehicle's service manual, usually clockwise. This will relieve tension on the belt, allowing you to make adjustments or replace components as needed. Always ensure to recheck the tension after reassembly for proper operation.